Revision-history array unavailable.
Canonical ID: SV-2026-0031. Source ID: SV-2026-0031. Hash ID: 18dcf28d5d19.
Additional source duration field: unavailable. It is retained separately from the minutes field and does not establish a verified event duration.
Complete source JSON
{
"affectedAsns": [],
"affectedDomains": [],
"affectedServices": [],
"anomalyRate": 0.8412698412698413,
"attribution": {
"asns_attributed": 0,
"domains_attributed": 0,
"methods": [
{
"evidence_count": 3,
"method": "header-manipulation"
}
],
"note": "Aggregated from this incident's qualifying linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the qualifying linked evidence for this incident (e.g. country/ASN-level outage signals).",
"sources": [
"ooni"
],
"top_asns": [],
"top_domains": []
},
"confidence": 0.72,
"corroboration": {
"description": "Single source label: ooni",
"evidenceCount": 3,
"level": "low",
"score": 0.6,
"sourceCount": 1,
"sources": [
"ooni"
]
},
"country": "SV",
"countryName": "El Salvador",
"createdAt": "2026-11-03T10:09:47.493470",
"description": "OONI detected 3 days of elevated network interference averaging 84.1% anomaly rate.",
"duration": null,
"durationHours": null,
"endTime": "2026-11-02T18:00:00Z",
"evidence": [
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SV&test_name=http_header_field_manipulation&since=2026-11-02&until=2026-11-03",
"confidence": 0.9,
"continent": null,
"countryCode": "SV",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 657312664,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-11-02T18:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-11-03T04:45:28.829352Z",
"riskTier": null,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "header-manipulation",
"signalValue": 1,
"source": "ooni",
"sourceRef": "ooni:live:SV:http_header_field_manipulation:2026-11-02:18",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SV&test_name=http_header_field_manipulation&since=2026-11-02&until=2026-11-03",
"unSubregion": null,
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 9 anomaly + 0 confirmed / 9 nonfailed measurements (100.0% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SV&test_name=http_header_field_manipulation&since=2026-11-02&until=2026-11-03",
"confidence": 0.7666666666666666,
"continent": null,
"countryCode": "SV",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 657312663,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-11-02T12:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-11-03T04:45:28.829352Z",
"riskTier": null,
"signalBaseline": null,
"signalLevel": "elevated",
"signalType": "header-manipulation",
"signalValue": 0.6666666666666666,
"source": "ooni",
"sourceRef": "ooni:live:SV:http_header_field_manipulation:2026-11-02:12",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SV&test_name=http_header_field_manipulation&since=2026-11-02&until=2026-11-03",
"unSubregion": null,
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 4 anomaly + 0 confirmed / 6 nonfailed measurements (66.7% blocked; 0 failed)",
"upstreamSeverity": null
},
{
"asn": null,
"blockingMethod": null,
"citationScope": "filtered_search",
"citationUrl": "https://explorer.ooni.org/search?probe_cc=SV&test_name=http_header_field_manipulation&since=2026-11-02&until=2026-11-03",
"confidence": 0.8428571428571429,
"continent": null,
"countryCode": "SV",
"domain": null,
"domainCategory": null,
"exactMeasurementLink": false,
"id": 657312662,
"kind": "measurement",
"linkConfidence": 0.8,
"linkReason": "OONI elevated signal in same country/month",
"observedAt": "2026-11-02T00:00:00Z",
"probeNodeId": null,
"regionCode": null,
"retrievedAt": "2026-11-03T04:45:28.829352Z",
"riskTier": null,
"signalBaseline": null,
"signalLevel": "critical",
"signalType": "header-manipulation",
"signalValue": 0.8571428571428571,
"source": "ooni",
"sourceRef": "ooni:live:SV:http_header_field_manipulation:2026-11-02:00",
"sourceUrl": "https://explorer.ooni.org/search?probe_cc=SV&test_name=http_header_field_manipulation&since=2026-11-02&until=2026-11-03",
"unSubregion": null,
"upstreamCause": null,
"upstreamClaim": "OONI http_header_field_manipulation: 6 anomaly + 0 confirmed / 7 nonfailed measurements (85.7% blocked; 0 failed)",
"upstreamSeverity": null
}
],
"evidenceCount": 3,
"evidenceSourceBreakdown": {
"ooni": 3
},
"evidenceSpan": {
"earliest": "2026-11-02T00:00:00Z",
"latest": "2026-11-02T18:00:00Z"
},
"flag": "🇸🇻",
"generated_at_utc": "2026-11-03T14:58:59.451359Z",
"hashId": "18dcf28d5d19",
"id": "SV-2026-0031",
"incidentType": "censorship",
"measurementCount": 3,
"mechanism": null,
"normalOoniObservationCount": 0,
"normalOoniObservationNote": "These linked OONI rows carry the historical signal_level='normal' stored label and are quarantined from qualifying evidence pending regrade. The label is not proof that every row was accessible or anomaly-free: low-anomaly rows and rows with an omitted confirmed result may be present.",
"normalOoniObservations": [],
"readableId": "SV-2026-0031",
"reportUrl": "https://api.voidly.ai/data/incidents/18dcf28d5d19/report?format=markdown",
"revision": 1,
"severity": "critical",
"severityGrade": null,
"sources": [
"ooni"
],
"startTime": "2026-11-02T00:00:00Z",
"status": "confirmed",
"title": "Sustained censorship in SV (2026-11)",
"updatedAt": "2026-11-03T10:09:47.493470"
}